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<h2><a href="local_closure_goog_editor_browserfeature_test.js.html">browserfeature_test.js</a></h2>

<pre class="prettyprint lang-js">
<a name="line1"></a>// Copyright 2008 The Closure Library Authors. All Rights Reserved.
<a name="line2"></a>//
<a name="line3"></a>// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);
<a name="line4"></a>// you may not use this file except in compliance with the License.
<a name="line5"></a>// You may obtain a copy of the License at
<a name="line6"></a>//
<a name="line7"></a>//      http://www.apache.org/licenses/LICENSE-2.0
<a name="line8"></a>//
<a name="line9"></a>// Unless required by applicable law or agreed to in writing, software
<a name="line10"></a>// distributed under the License is distributed on an &quot;AS-IS&quot; BASIS,
<a name="line11"></a>// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<a name="line12"></a>// See the License for the specific language governing permissions and
<a name="line13"></a>// limitations under the License.
<a name="line14"></a>
<a name="line15"></a>goog.provide(&#39;goog.editor.BrowserFeatureTest&#39;);
<a name="line16"></a>goog.setTestOnly(&#39;goog.editor.BrowserFeatureTest&#39;);
<a name="line17"></a>
<a name="line18"></a>goog.require(&#39;goog.dom&#39;);
<a name="line19"></a>goog.require(&#39;goog.dom.Range&#39;);
<a name="line20"></a>goog.require(&#39;goog.editor.BrowserFeature&#39;);
<a name="line21"></a>goog.require(&#39;goog.testing.ExpectedFailures&#39;);
<a name="line22"></a>goog.require(&#39;goog.testing.jsunit&#39;);
<a name="line23"></a>
<a name="line24"></a>var expectedFailures;
<a name="line25"></a>
<a name="line26"></a>function setUpPage() {
<a name="line27"></a>  expectedFailures = new goog.testing.ExpectedFailures();
<a name="line28"></a>}
<a name="line29"></a>
<a name="line30"></a>function tearDown() {
<a name="line31"></a>  var root = goog.dom.getElement(&#39;root&#39;);
<a name="line32"></a>  goog.dom.removeChildren(root);
<a name="line33"></a>  expectedFailures.handleTearDown();
<a name="line34"></a>}
<a name="line35"></a>
<a name="line36"></a>function testEmptyNodeNormalization() {
<a name="line37"></a>  var root = goog.dom.getElement(&#39;root&#39;);
<a name="line38"></a>  goog.dom.appendChild(root, goog.dom.createTextNode(&#39;text&#39;));
<a name="line39"></a>
<a name="line40"></a>  var textNode = root.firstChild;
<a name="line41"></a>  textNode.splitText(0);
<a name="line42"></a>  root.normalize();
<a name="line43"></a>
<a name="line44"></a>  assertEquals(
<a name="line45"></a>      &#39;NORMALIZE_CORRUPTS_EMPTY_TEXT_NODES incorrect for &#39; +
<a name="line46"></a>      navigator.userAgent,
<a name="line47"></a>      goog.editor.BrowserFeature.NORMALIZE_CORRUPTS_EMPTY_TEXT_NODES,
<a name="line48"></a>      textNode.parentNode == null);
<a name="line49"></a>}
<a name="line50"></a>
<a name="line51"></a>function testLeavesPWhenRemovingLists() {
<a name="line52"></a>  if (!goog.editor.BrowserFeature.HAS_CONTENT_EDITABLE) {
<a name="line53"></a>    return;
<a name="line54"></a>  }
<a name="line55"></a>  var root = goog.dom.getElement(&#39;root&#39;);
<a name="line56"></a>  goog.dom.removeChildren(root);
<a name="line57"></a>  root.innerHTML = &#39;&lt;div&gt;foo&lt;/div&gt;&#39;;
<a name="line58"></a>  goog.dom.Range.createFromNodeContents(root.firstChild.firstChild).select();
<a name="line59"></a>  document.execCommand(&#39;insertorderedlist&#39;, false, true);
<a name="line60"></a>  document.execCommand(&#39;insertorderedlist&#39;, false, true);
<a name="line61"></a>
<a name="line62"></a>  assertEquals(
<a name="line63"></a>      &#39;LEAVES_P_WHEN_REMOVING_LISTS incorrect for &#39; +
<a name="line64"></a>      navigator.userAgent,
<a name="line65"></a>      goog.editor.BrowserFeature.LEAVES_P_WHEN_REMOVING_LISTS,
<a name="line66"></a>      !!root.getElementsByTagName(&#39;p&#39;).length);
<a name="line67"></a>}
<a name="line68"></a>
<a name="line69"></a>function testActiveElement() {
<a name="line70"></a>  var root = goog.dom.getElement(&#39;root&#39;);
<a name="line71"></a>  var div = goog.dom.createElement(&#39;div&#39;);
<a name="line72"></a>  root.appendChild(div);
<a name="line73"></a>  div.tabIndex = 0;
<a name="line74"></a>  div.focus();
<a name="line75"></a>
<a name="line76"></a>  expectedFailures.expectFailureFor(
<a name="line77"></a>      !goog.editor.BrowserFeature.HAS_ACTIVE_ELEMENT);
<a name="line78"></a>  try {
<a name="line79"></a>    assertEquals(&#39;document.activeElement should be the created div&#39;,
<a name="line80"></a>                 div, document.activeElement);
<a name="line81"></a>  } catch (e) {
<a name="line82"></a>    expectedFailures.handleException(e);
<a name="line83"></a>  }
<a name="line84"></a>}
<a name="line85"></a>
<a name="line86"></a>function testNormalizeCorruption() {
<a name="line87"></a>  var root = goog.dom.getElement(&#39;testNormalizeCorruption&#39;);
<a name="line88"></a>  var textNode = root.firstChild;
<a name="line89"></a>  textNode.splitText(0);
<a name="line90"></a>  var secondTextNode = textNode.nextSibling;
<a name="line91"></a>
<a name="line92"></a>  root.normalize();
<a name="line93"></a>
<a name="line94"></a>  expectedFailures.expectFailureFor(
<a name="line95"></a>      goog.editor.BrowserFeature.NORMALIZE_CORRUPTS_EMPTY_TEXT_NODES);
<a name="line96"></a>  try {
<a name="line97"></a>    assertEquals(&#39;text node should not be corrupted&#39;,
<a name="line98"></a>        textNode, root.firstChild);
<a name="line99"></a>  } catch (e) {
<a name="line100"></a>    expectedFailures.handleException(e);
<a name="line101"></a>
<a name="line102"></a>    expectedFailures.expectFailureFor(
<a name="line103"></a>        goog.editor.BrowserFeature.NORMALIZE_CORRUPTS_ALL_TEXT_NODES);
<a name="line104"></a>    try {
<a name="line105"></a>      assertEquals(
<a name="line106"></a>          &#39;first text node should be corrupted and replaced by sibling&#39;,
<a name="line107"></a>          secondTextNode, root.firstChild);
<a name="line108"></a>    } catch (e) {
<a name="line109"></a>      expectedFailures.handleException(e);
<a name="line110"></a>    }
<a name="line111"></a>  }
<a name="line112"></a>}
</pre>


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